init.sh setvars: make err a printf for eval
setvars is always invoked with eval, so make the error condition a message for eval, to ensure that it is reliably handled, in case of error condition. Signed-off-by: Leah Rowe <leah@libreboot.org>25.04_branch
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@ -18,7 +18,11 @@ err="err_"
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setvars()
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{
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_setvars="" && [ $# -lt 2 ] && $err "setvars: too few arguments"
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_setvars=""
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if [ $# -lt 2 ]; then
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printf "\$err \"setvars: too few args\""
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return 0
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fi
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val="$1" && shift 1 && for var in "$@"; do
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_setvars="$var=\"$val\"; $_setvars"
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done
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